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NYC-WTC_000197472

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197472–000197481
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NYC 9/11 Public Portal Document CITY_21MC100_ 003045087 TIME LOCATION 15:00 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT H. S.(M477)DATE 01/22/02 Page /Oor 10 Locationz Stuyvesant Оссир: Temperalure: CE) PROJECT NO. 19125 -Oa4G 10 fl. Hallway Middle 1004 /001 1010 1006 1025 1033 full full full full full fill Outside Guideline levels ASHRAE/AIHA/EPA Comments: Relative Humidity (%) 70.8 24.2 23.3 71.7 723 72.4 72.5 72.8 23.3 23.5 71.9 47,1 23,6 23.7 23.8 26.5 68-75°F/winter 73-79°F/summer 30-60% Carbon Dioxide (ppm) Carbon Monoside (PршD) 487 581 592 563 5.34 493 478 438 Outdoor level + 700 ррm Respirable Particulates(ug/nt) 0 9 ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: bdog Date: 01/22/02 TVOCS (ppm) 12 0.0 17 0.0 13 19 18 О.0 0.0 0.0 10 0.0 0.0 21 0.0 65 ug/m? 24-hour average 1 ppm NYC-WTC_000197481

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NYC-WTC_000197481Source: NYC Law Department, mirrored locally

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